Hi there. Sorry, that's a long time for heavy every two hour pad changing bleeding! I'm sure you are tired. Honestly, I'd call your doc that is prescribing your medications. Are you on metformin for polycystic ovarian disease? Long cycles and abnormal bleeding is common for this disorder. Not sure how metformin would impact that. But do check in with your doctor. If the bleeding goes on past 7 days, I would also call your doc or if the clots are bigger than a quarter. good luck and let us know how it goes. I'll be interested to hear back from you as to how this resolves!